how to create a random number c# code example

Example 1: c# random number

int random_number = new Random().Next(1, 10) // Generates a number between 1 to 10

Example 2: c# random

Random rnd = new Random();
for (int ctr = 1; ctr <= 15; ctr++) {
   Console.Write("{0,3}    ", rnd.Next(-10, 11));
   if(ctr % 5 == 0) Console.WriteLine();
}

// The example displays output like the following:
//        -2     -5     -1     -2     10
//        -3      6     -4     -8      3
//        -7     10      5     -2      4